k
6876c0c280
Three pre-launch audit findings: launch_seed.py — destructive cleanup is now OPT-IN Previously `launch_seed.py --yes` truncated KOL history (divergence / holdings / posts older than 30d) by default — an accidental run erased unrecoverable data, and abort_if_live_user_state() only guards on subscriptions/bindings, not KOL history. Now nothing is deleted unless --wipe is passed; the safe path is --seed-only (pure fetch). Bare/--yes without --wipe refuses and prints guidance. /api/health/deep — monitor the price feeds, not just scrapers The deep healthcheck only watched the (redundant) Trump scrapers + DB, so a dead Binance/HL price feed — which silently stops ALL tp_sl_monitor stop-loss / take-profit firing on live trades — left health green. Added per-feed liveness (binance.last_tick_at, hl_price_feed.last_tick_at) with a 180s boot grace so startup doesn't false-503. Body now includes price_feeds[]. Single-process enforcement (multi-worker safety) The backend is single-process by design (in-memory scheduler, replay cache, tp_sl table, price_store). systemd unit lacked the --workers 1 + rationale that supervisor.conf already had; added it. Added a runtime advisory file lock (app.main._acquire_singleton_lock): only the leader starts background tasks; extra workers serve HTTP reads only and log CRITICAL. health/deep now reports is_leader so the misconfig is visible to monitors. 72 tests pass. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- 填 backend .env（生产值）：
POSTGRES_PASSWORD=强密码 FRONTEND_URL=https://你的前端域名 ENCRYPTION_KEY=之前生成的那个 AI_API_KEY=sk-... ENVIRONMENT=production 2. 改前端 .env.local：
NEXT_PUBLIC_API_URL=https://api.你的域名.com NEXT_PUBLIC_WS_URL=wss://api.你的域名.com 启动：
cd backend docker compose up -d